def unfollow_crab(crab_ID):
target_crab = api_utils.get_crab(crab_ID)
if target_crab:
auth = require_auth(request)
if auth:
crab = api_utils.get_crab(auth["crab_id"])
if crab:
crab.unfollow(target_crab)
return "Unfollowed Crab.", 200
else:
return abort(400, description="The authorized user no longer exists.")
else:
return abort(401, description="This endpoint requires authentication.")
else:
return abort(404, description="No Crab with that ID.")
def remolt_molt(molt_ID):
molt = api_utils.get_molt(molt_ID)
if molt:
auth = require_auth(request)
if auth:
crab = api_utils.get_crab(auth["crab_id"])
if crab:
if request.method == "POST":
if molt.author is not crab:
if not crab.has_remolted(molt):
molt.remolt(crab)
return "Remolted Molt.", 200
else:
return abort(
400,
description="Molt has already "
"been remolted by user.",
)
else:
return abort(400, description="Cannot remolt own Molt.")
else:
remolt_shell = crab.has_remolted(molt)
if remolt_shell:
remolt_shell.delete()
return "Remolt successfully deleted.", 200
else:
return abort(400, description="No Remolt to delete.")
else:
return abort(400, description="The authorized user no longer exists.")
else:
return abort(401, description="This endpoint requires authentication.")
else:
return abort(404, description="No Molt with that ID.")
def get_molt(molt_ID):
molt = api_utils.get_molt(molt_ID)
if molt:
if request.method == "DELETE":
auth = require_auth(request)
if auth:
crab = api_utils.get_crab(auth["crab_id"])
if crab:
if molt.author is crab:
molt.delete()
return "Molt successfully deleted.", 200
else:
return abort(
400,
description="The authorized user "
"does not own this Molt.",
)
else:
return abort(
400, description="The authorized user no longer exists."
)
else:
return abort(401, description="This endpoint requires authentication.")
else:
return api_utils.molt_to_json(molt)
else:
return abort(404, description="No Molt with that ID.")
def get_crab_bookmarks(crab_ID):
limit = request.args.get("limit")
limit = api_utils.expect_int(
limit,
default=config.API_DEFAULT_CRAB_LIMIT,
minimum=0,
maximum=config.API_MAX_CRAB_LIMIT,
)
offset = request.args.get("offset")
offset = api_utils.expect_int(offset, default=0, minimum=0)
crab = api_utils.get_crab(crab_ID)
if crab:
auth = require_auth(request)
if auth:
if crab.id == auth["crab_id"]:
bookmarks = crab.query_bookmarks()
bookmarks_json = api_utils.query_to_json(bookmarks)
return bookmarks_json
else:
return abort(
401,
description="These bookmarks do not "
"belong to the authorized user.",
)
else:
return abort(401, description="This endpoint requires authentication.")
else:
return abort(404, description="No Crab with that ID.")
def unlike_molt(molt_ID):
molt = api_utils.get_molt(molt_ID)
if molt:
auth = require_auth(request)
if auth:
crab = api_utils.get_crab(auth["crab_id"])
if crab:
if crab.has_liked(molt):
molt.unlike(crab)
return "Unliked Molt.", 200
else:
return abort(400, description="The authorized user no longer exists.")
else:
return abort(401, description="This endpoint requires authentication.")
else:
return abort(404, description="No Molt with that ID.")
def post_molt():
auth = require_auth(request)
if auth:
crab = api_utils.get_crab(auth["crab_id"])
if crab:
molt_content = request.form.get("content")
molt_image_link = request.form.get("image")
molt_image = request.files.get("image")
molt_source = request.form.get("source", "Crabber API")
image_verified = False
if molt_image_link:
return abort(400, "Images must be submitted as files, not text.")
if molt_image:
if molt_image.filename != "":
if molt_image and utils.allowed_file(molt_image.filename):
image_verified = True
else:
return abort(
400, "There was a problem with the uploaded image."
)
else:
return abort(400, "Image filename is blank. Aborting.")
if molt_content:
if len(molt_content) <= config.MOLT_CHAR_LIMIT:
if image_verified:
molt_image = utils.upload_image(molt_image)
if molt_image is None:
return abort(400, "Image is corrupted.")
new_molt = crab.molt(
molt_content, image=molt_image, source=molt_source
)
else:
new_molt = crab.molt(molt_content, source=molt_source)
return api_utils.molt_to_json(new_molt), 201
else:
return abort(
400,
description="Molt length must be less than or equal "
f"to {config.MOLT_CHAR_LIMIT} characters.",
)
else:
return abort(400, description="Missing required content.")
else:
return abort(400, description="The authorized user no longer exists.")
else:
return abort(401, description="This endpoint requires authentication.")
def get_crab_following(crab_ID):
limit = request.args.get("limit")
limit = api_utils.expect_int(
limit,
default=config.API_DEFAULT_CRAB_LIMIT,
minimum=0,
maximum=config.API_MAX_CRAB_LIMIT,
)
offset = request.args.get("offset")
offset = api_utils.expect_int(offset, default=0, minimum=0)
crab = api_utils.get_crab(crab_ID)
if crab:
following = api_utils.get_crab_following(crab)
following_json = api_utils.query_to_json(following, limit=limit, offset=offset)
return following_json
else:
return abort(404, description="No Crab with that ID.")
def edit_molt(molt_ID):
molt = api_utils.get_molt(molt_ID)
if molt:
auth = require_auth(request)
if auth:
crab = api_utils.get_crab(auth["crab_id"])
if crab:
molt_content = request.form.get("content")
molt_image_link = request.form.get("image")
molt_image = request.files.get("image")
image_verified = False
if molt_image_link:
return abort(400, "Images must be submitted as files, not text.")
if molt_image:
if molt_image.filename != "":
if molt_image and utils.allowed_file(molt_image.filename):
image_verified = True
else:
return abort(
400, "There was a problem with the uploaded image."
)
else:
return abort(400, "Image filename is blank. Aborting.")
if molt.editable:
if image_verified:
if molt.editable:
molt_image = utils.upload_image(molt_image)
molt.edit(content=molt_content, image=molt_image)
elif molt_content:
molt.edit(content=molt_content)
else:
return abort(400, description="Missing required content.")
# Return edited Molt
return api_utils.molt_to_json(molt), 201
else:
return abort(400, description="Molt is not editable.")
else:
return abort(400, description="The authorized user no longer exists.")
else:
return abort(401, description="This endpoint requires authentication.")
else:
return abort(404, description="No Molt with that ID.")
def get_crab_molts(crab_ID):
limit = request.args.get("limit")
limit = api_utils.expect_int(
limit,
default=config.API_DEFAULT_MOLT_LIMIT,
minimum=0,
maximum=config.API_MAX_MOLT_LIMIT,
)
offset = request.args.get("offset")
offset = api_utils.expect_int(offset, default=0, minimum=0)
since = api_utils.expect_timestamp(request.args.get("since"))
since_id = request.args.get("since_id")
crab = api_utils.get_crab(crab_ID)
if crab:
molts = api_utils.get_molts_from_crab(crab, since=since, since_id=since_id)
molts_json = api_utils.query_to_json(molts, limit=limit, offset=offset)
return molts_json
else:
return abort(404, description="No Crab with that ID.")
def crab_bio(crab_ID):
crab = api_utils.get_crab(crab_ID)
if crab:
if request.method == "GET":
return api_utils.crab_to_json(crab, bio=True)
elif request.method == "POST":
auth = require_auth(request)
if auth:
if crab.id == auth["crab_id"]:
new_bio = {
key: value
for key, value in request.form.items()
if key
in (
"age",
"description",
"emoji",
"jam",
"location",
"obsession",
"pronouns",
"quote",
"remember",
)
and value
}
crab.update_bio(new_bio)
return api_utils.crab_to_json(crab, bio=True)
else:
return abort(
401,
description="This bio does not "
"belong to the authorized user.",
)
else:
return abort(401, description="This endpoint requires authentication.")
else:
return abort(404, description="No Crab with that ID.")
def get_crab(crab_ID):
crab = api_utils.get_crab(crab_ID)
if crab:
return api_utils.crab_to_json(crab)
else:
return abort(404, description="No Crab with that ID.")
def authenticate():
auth = require_auth(request)
if auth:
return api_utils.crab_to_json(api_utils.get_crab(auth["crab_id"]))
else:
return abort(401, description="This endpoint requires authentication.")